If we look up in to the night sky and observe which stars appear to be the brightest. What are we actually observing?

A. Distance from the Earth

B. Apparent magnitude

C. Absolute brightness

D. Luminosity

it is important to conserve water because there is very limited amount of freshwater here on earth and if we are not smart about how we use it we will only be runnning out of our supply faster than neccessarry.

answer; protein;

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).